Imagens apenas para referência
AD5272BRMZ-100-RL7
+Lista de MateriaisIC DGT POT 100KOHM 1024TP 10MSOP
-
FabricanteAnalog Devices Inc.
-
Peça do Fabricante #AD5272BRMZ-100-RL7
-
Em Estoque3266
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Taper | Linear |
| Configuration | Rheostat |
| Number of Circuits | 1 |
| Number of Taps | 1024 |
| Resistance (Ohms) | 100k |
| Interface | I2C |
| Memory Type | Non-Volatile |
| Voltage - Supply | 2.7V ~ 5.5V, ±2.5V ~ 2.75V |
| Features | Selectable Address |
| Tolerance | ±1% |
| Temperature Coefficient (Typ) | 5ppm/°C |
| Mounting Type | Surface Mount |
| Supplier Device Package | 10-MSOP |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Operating Temperature | -40°C ~ 125°C |
| Resistance - Wiper (Ohms) (Typ) | 35 |
| Base Product Number | AD5272 |
Visão Geral
Description
The AD5272BRMZ-100-RL7 is a dual-channel, digitally controlled potentiometer (DCP) designed by Analog Devices. It features a 100 kΩ resistance with a 256-position resolution, allowing precise control over resistance in electronic circuits. The device operates using a 3V to 5.5V supply voltage and communicates via an I²C-compatible interface, making it suitable for various digital applications.
The AD5272 is often utilized in applications such as signal conditioning, gain control, and sensor calibration, where fine-tuning of resistance is essential. Its dual-channel capability allows for simultaneous adjustments in multiple circuits, enhancing efficiency and functionality.
The compact package and low power consumption make it ideal for portable devices and battery-powered applications. Additionally, the AD5272 offers features like non-volatile memory for storing resistance settings, ensuring reliable performance across power cycles. Overall, the AD5272BRMZ-100-RL7 is a versatile component for modern electronic design needs.
The AD5272 is often utilized in applications such as signal conditioning, gain control, and sensor calibration, where fine-tuning of resistance is essential. Its dual-channel capability allows for simultaneous adjustments in multiple circuits, enhancing efficiency and functionality.
The compact package and low power consumption make it ideal for portable devices and battery-powered applications. Additionally, the AD5272 offers features like non-volatile memory for storing resistance settings, ensuring reliable performance across power cycles. Overall, the AD5272BRMZ-100-RL7 is a versatile component for modern electronic design needs.
Equivalent
The AD5272BRMZ-100-RL7 is a digital potentiometer. Equivalent products include the MCP41010 from Microchip, the DS1803 from Maxim Integrated, and the ISL23415 from Renesas. These alternatives may vary in specifications like resistance range, number of bits, and interface type, so it's essential to verify compatibility for your specific application.
Features
The AD5272BRMZ-100-RL7 is a digital potentiometer designed by Analog Devices, featuring a 100 kΩ resistance. Key features include:
1. Dual Channels: It offers two independent resistive elements, allowing for versatile applications.
2. Digital Control: Operated via a 2-wire I2C interface for easy integration into digital systems.
3. Non-Volatile Memory: The device retains the last wiper position when powered off, ensuring settings are preserved.
4. High Resolution: It provides 256 tap positions, enabling precise control of resistance settings.
5. Wide Operating Voltage: Operates from a supply voltage of 2.7V to 5.5V.
6. Low Power Consumption: Designed for energy-efficient applications.
7. Temperature Range: Suitable for operation within the industrial temperature range of -40°C to +125°C.
These features make the AD5272BRMZ-100-RL7 ideal for applications such as signal conditioning, adjustable gain amplifiers, and other systems requiring variable resistance.
1. Dual Channels: It offers two independent resistive elements, allowing for versatile applications.
2. Digital Control: Operated via a 2-wire I2C interface for easy integration into digital systems.
3. Non-Volatile Memory: The device retains the last wiper position when powered off, ensuring settings are preserved.
4. High Resolution: It provides 256 tap positions, enabling precise control of resistance settings.
5. Wide Operating Voltage: Operates from a supply voltage of 2.7V to 5.5V.
6. Low Power Consumption: Designed for energy-efficient applications.
7. Temperature Range: Suitable for operation within the industrial temperature range of -40°C to +125°C.
These features make the AD5272BRMZ-100-RL7 ideal for applications such as signal conditioning, adjustable gain amplifiers, and other systems requiring variable resistance.
Pinout
The AD5272BRMZ-100-RL7 is a digital potentiometer with a pin count of 14. It features a 100 kΩ resistance value. The key functions of its pins include:
1. VDD (Pin 1): Power supply for the device.
2. VSS (Pin 2): Ground reference.
3. A (Pin 3): One end of the resistive element.
4. B (Pin 4): The other end of the resistive element.
5. W (Pin 5): Wiper output, which provides a variable resistance.
6. SDI (Pin 6): Serial Data Input for programming the wiper position.
7. SDO (Pin 7): Serial Data Output, used for daisy chaining devices.
8. SCLK (Pin 8): Serial Clock Input to synchronize data transmission.
9. LDAC (Pin 9): Load DAC control pin.
10. RESET (Pin 10): Resets the wiper to mid-scale position.
11. CS (Pin 11): Chip Select to enable communication.
12. NC (Pins 12, 13): No Connect.
13. REF (Pin 14): Reference voltage for the potentiometer.
This device is used in various applications for adjusting signal levels.
1. VDD (Pin 1): Power supply for the device.
2. VSS (Pin 2): Ground reference.
3. A (Pin 3): One end of the resistive element.
4. B (Pin 4): The other end of the resistive element.
5. W (Pin 5): Wiper output, which provides a variable resistance.
6. SDI (Pin 6): Serial Data Input for programming the wiper position.
7. SDO (Pin 7): Serial Data Output, used for daisy chaining devices.
8. SCLK (Pin 8): Serial Clock Input to synchronize data transmission.
9. LDAC (Pin 9): Load DAC control pin.
10. RESET (Pin 10): Resets the wiper to mid-scale position.
11. CS (Pin 11): Chip Select to enable communication.
12. NC (Pins 12, 13): No Connect.
13. REF (Pin 14): Reference voltage for the potentiometer.
This device is used in various applications for adjusting signal levels.
Manufacturer
The AD5272BRMZ-100-RL7 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts, specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company serves a variety of industries, including communications, automotive, industrial, healthcare, and consumer electronics. ADI is known for its advanced technologies in signal processing and data conversion, and it designs products that enable precise measurement and control in various applications. The AD5272BRMZ-100-RL7 is a digital potentiometer, which is a key component used in adjusting and controlling resistance in electronic circuits.
Application
The AD5272BRMZ-100-RL7 is a digital potentiometer with applications in various fields, including:
1. Audio Equipment: Volume control and tone adjustment.
2. Industrial Automation: Calibration and control of sensors and actuators.
3. Consumer Electronics: Adjusting settings for devices like TVs and audio systems.
4. Medical Devices: Precise adjustments in medical instrumentation.
5. Test and Measurement: Tuning and calibrating measurement devices.
6. Telecommunications: Signal conditioning and impedance matching.
7. Automotive Systems: Control systems for infotainment and navigation.
Its digital interface allows for straightforward integration into microcontroller-based systems for precise control.
1. Audio Equipment: Volume control and tone adjustment.
2. Industrial Automation: Calibration and control of sensors and actuators.
3. Consumer Electronics: Adjusting settings for devices like TVs and audio systems.
4. Medical Devices: Precise adjustments in medical instrumentation.
5. Test and Measurement: Tuning and calibrating measurement devices.
6. Telecommunications: Signal conditioning and impedance matching.
7. Automotive Systems: Control systems for infotainment and navigation.
Its digital interface allows for straightforward integration into microcontroller-based systems for precise control.
Package
The AD5272BRMZ-100-RL7 is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package) format.
